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-rw-r--r--frontend/beta/js/Clipperz/Crypto/PRNG.js4
-rw-r--r--frontend/delta/js/Clipperz/Crypto/PRNG.js4
-rw-r--r--frontend/gamma/js/Clipperz/Crypto/PRNG.js4
3 files changed, 6 insertions, 6 deletions
diff --git a/frontend/beta/js/Clipperz/Crypto/PRNG.js b/frontend/beta/js/Clipperz/Crypto/PRNG.js
index 92966d0..6fdeca4 100644
--- a/frontend/beta/js/Clipperz/Crypto/PRNG.js
+++ b/frontend/beta/js/Clipperz/Crypto/PRNG.js
@@ -223,195 +223,195 @@ Clipperz.Crypto.PRNG.MouseRandomnessSource.prototype = MochiKit.Base.update(new
223 'numberOfBitsToCollectAtEachEvent': function() { 223 'numberOfBitsToCollectAtEachEvent': function() {
224 return this._numberOfBitsToCollectAtEachEvent; 224 return this._numberOfBitsToCollectAtEachEvent;
225 }, 225 },
226 226
227 //------------------------------------------------------------------------- 227 //-------------------------------------------------------------------------
228 228
229 'randomBitsCollector': function() { 229 'randomBitsCollector': function() {
230 return this._randomBitsCollector; 230 return this._randomBitsCollector;
231 }, 231 },
232 232
233 'setRandomBitsCollector': function(aValue) { 233 'setRandomBitsCollector': function(aValue) {
234 this._randomBitsCollector = aValue; 234 this._randomBitsCollector = aValue;
235 }, 235 },
236 236
237 'appendRandomBitsToRandomBitsCollector': function(aValue) { 237 'appendRandomBitsToRandomBitsCollector': function(aValue) {
238 var collectedBits; 238 var collectedBits;
239 var numberOfRandomBitsCollected; 239 var numberOfRandomBitsCollected;
240 240
241 numberOfRandomBitsCollected = this.numberOfRandomBitsCollected(); 241 numberOfRandomBitsCollected = this.numberOfRandomBitsCollected();
242 collectedBits = this.randomBitsCollector() | (aValue << numberOfRandomBitsCollected); 242 collectedBits = this.randomBitsCollector() | (aValue << numberOfRandomBitsCollected);
243 this.setRandomBitsCollector(collectedBits); 243 this.setRandomBitsCollector(collectedBits);
244 numberOfRandomBitsCollected += this.numberOfBitsToCollectAtEachEvent(); 244 numberOfRandomBitsCollected += this.numberOfBitsToCollectAtEachEvent();
245 245
246 if (numberOfRandomBitsCollected == 8) { 246 if (numberOfRandomBitsCollected == 8) {
247 this.updateGeneratorWithValue(collectedBits); 247 this.updateGeneratorWithValue(collectedBits);
248 numberOfRandomBitsCollected = 0; 248 numberOfRandomBitsCollected = 0;
249 this.setRandomBitsCollector(0); 249 this.setRandomBitsCollector(0);
250 } 250 }
251 251
252 this.setNumberOfRandomBitsCollected(numberOfRandomBitsCollected) 252 this.setNumberOfRandomBitsCollected(numberOfRandomBitsCollected)
253 }, 253 },
254 254
255 //------------------------------------------------------------------------- 255 //-------------------------------------------------------------------------
256 256
257 'numberOfRandomBitsCollected': function() { 257 'numberOfRandomBitsCollected': function() {
258 return this._numberOfRandomBitsCollected; 258 return this._numberOfRandomBitsCollected;
259 }, 259 },
260 260
261 'setNumberOfRandomBitsCollected': function(aValue) { 261 'setNumberOfRandomBitsCollected': function(aValue) {
262 this._numberOfRandomBitsCollected = aValue; 262 this._numberOfRandomBitsCollected = aValue;
263 }, 263 },
264 264
265 //------------------------------------------------------------------------- 265 //-------------------------------------------------------------------------
266 266
267 'collectEntropy': function(anEvent) { 267 'collectEntropy': function(anEvent) {
268 var mouseLocation; 268 var mouseLocation;
269 var randomBit; 269 var randomBit;
270 var mask; 270 var mask;
271 271
272 mask = 0xffffffff >>> (32 - this.numberOfBitsToCollectAtEachEvent()); 272 mask = 0xffffffff >>> (32 - this.numberOfBitsToCollectAtEachEvent());
273 273
274 mouseLocation = anEvent.mouse().client; 274 mouseLocation = anEvent.mouse().client;
275 randomBit = ((mouseLocation.x ^ mouseLocation.y) & mask); 275 randomBit = ((mouseLocation.x ^ mouseLocation.y) & mask);
276 this.appendRandomBitsToRandomBitsCollector(randomBit) 276 this.appendRandomBitsToRandomBitsCollector(randomBit)
277 }, 277 },
278 278
279 //------------------------------------------------------------------------- 279 //-------------------------------------------------------------------------
280 280
281 'numberOfRandomBits': function() { 281 'numberOfRandomBits': function() {
282 return 1; 282 return 1;
283 }, 283 },
284 284
285 //------------------------------------------------------------------------- 285 //-------------------------------------------------------------------------
286 __syntaxFix__: "syntax fix" 286 __syntaxFix__: "syntax fix"
287}); 287});
288 288
289//***************************************************************************** 289//*****************************************************************************
290 290
291Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource = function(args) { 291Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource = function(args) {
292 args = args || {}; 292 args = args || {};
293 293
294 this._intervalTime = args.intervalTime || 1000; 294 this._intervalTime = args.intervalTime || 1000;
295 this._browserCrypto = args.browserCrypto; 295 this._browserCrypto = args.browserCrypto;
296 296
297 Clipperz.Crypto.PRNG.RandomnessSource.call(this, args); 297 Clipperz.Crypto.PRNG.RandomnessSource.call(this, args);
298 298
299 this.collectEntropy(); 299 this.collectEntropy();
300 return this; 300 return this;
301} 301}
302 302
303Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource.prototype = MochiKit.Base.update(new Clipperz.Crypto.PRNG.RandomnessSource, { 303Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource.prototype = MochiKit.Base.update(new Clipperz.Crypto.PRNG.RandomnessSource, {
304 304
305 'intervalTime': function() { 305 'intervalTime': function() {
306 return this._intervalTime; 306 return this._intervalTime;
307 }, 307 },
308 308
309 'browserCrypto': function () { 309 'browserCrypto': function () {
310 return this._browserCrypto; 310 return this._browserCrypto;
311 }, 311 },
312 312
313 //------------------------------------------------------------------------- 313 //-------------------------------------------------------------------------
314 314
315 'collectEntropy': function() { 315 'collectEntropy': function() {
316 varbytesToCollect; 316 varbytesToCollect;
317 317
318 if (this.boostMode() == true) { 318 if (this.boostMode() == true) {
319 bytesToCollect = 8; 319 bytesToCollect = 64;
320 } else { 320 } else {
321 bytesToCollect = 32; 321 bytesToCollect = 8;
322 } 322 }
323 323
324 var randomValuesArray = new Uint8Array(bytesToCollect); 324 var randomValuesArray = new Uint8Array(bytesToCollect);
325 this.browserCrypto().getRandomValues(randomValuesArray); 325 this.browserCrypto().getRandomValues(randomValuesArray);
326 for (var i = 0; i < randomValuesArray.length; i++) { 326 for (var i = 0; i < randomValuesArray.length; i++) {
327 this.updateGeneratorWithValue(randomValuesArray[i]); 327 this.updateGeneratorWithValue(randomValuesArray[i]);
328 } 328 }
329 329
330 setTimeout(this.collectEntropy, this.intervalTime()); 330 setTimeout(this.collectEntropy, this.intervalTime());
331 }, 331 },
332 332
333 //------------------------------------------------------------------------- 333 //-------------------------------------------------------------------------
334 __syntaxFix__: "syntax fix" 334 __syntaxFix__: "syntax fix"
335}); 335});
336 336
337//############################################################################# 337//#############################################################################
338 338
339Clipperz.Crypto.PRNG.Fortuna = function(args) { 339Clipperz.Crypto.PRNG.Fortuna = function(args) {
340 vari,c; 340 vari,c;
341 341
342 args = args || {}; 342 args = args || {};
343 343
344 this._key = args.seed || null; 344 this._key = args.seed || null;
345 if (this._key == null) { 345 if (this._key == null) {
346 this._counter = 0; 346 this._counter = 0;
347 this._key = new Clipperz.ByteArray(); 347 this._key = new Clipperz.ByteArray();
348 } else { 348 } else {
349 this._counter = 1; 349 this._counter = 1;
350 } 350 }
351 351
352 this._aesKey = null; 352 this._aesKey = null;
353 353
354 this._firstPoolReseedLevel = args.firstPoolReseedLevel || 32 || 64; 354 this._firstPoolReseedLevel = args.firstPoolReseedLevel || 32 || 64;
355 this._numberOfEntropyAccumulators = args.numberOfEntropyAccumulators || 32; 355 this._numberOfEntropyAccumulators = args.numberOfEntropyAccumulators || 32;
356 356
357 this._accumulators = []; 357 this._accumulators = [];
358 c = this.numberOfEntropyAccumulators(); 358 c = this.numberOfEntropyAccumulators();
359 for (i=0; i<c; i++) { 359 for (i=0; i<c; i++) {
360 this._accumulators.push(new Clipperz.Crypto.PRNG.EntropyAccumulator()); 360 this._accumulators.push(new Clipperz.Crypto.PRNG.EntropyAccumulator());
361 } 361 }
362 362
363 this._randomnessSources = []; 363 this._randomnessSources = [];
364 this._reseedCounter = 0; 364 this._reseedCounter = 0;
365 365
366 return this; 366 return this;
367} 367}
368 368
369Clipperz.Crypto.PRNG.Fortuna.prototype = MochiKit.Base.update(null, { 369Clipperz.Crypto.PRNG.Fortuna.prototype = MochiKit.Base.update(null, {
370 370
371 'toString': function() { 371 'toString': function() {
372 return "Clipperz.Crypto.PRNG.Fortuna"; 372 return "Clipperz.Crypto.PRNG.Fortuna";
373 }, 373 },
374 374
375 //------------------------------------------------------------------------- 375 //-------------------------------------------------------------------------
376 376
377 'key': function() { 377 'key': function() {
378 return this._key; 378 return this._key;
379 }, 379 },
380 380
381 'setKey': function(aValue) { 381 'setKey': function(aValue) {
382 this._key = aValue; 382 this._key = aValue;
383 this._aesKey = null; 383 this._aesKey = null;
384 }, 384 },
385 385
386 'aesKey': function() { 386 'aesKey': function() {
387 if (this._aesKey == null) { 387 if (this._aesKey == null) {
388 this._aesKey = new Clipperz.Crypto.AES.Key({key:this.key()}); 388 this._aesKey = new Clipperz.Crypto.AES.Key({key:this.key()});
389 } 389 }
390 390
391 return this._aesKey; 391 return this._aesKey;
392 }, 392 },
393 393
394 'accumulators': function() { 394 'accumulators': function() {
395 return this._accumulators; 395 return this._accumulators;
396 }, 396 },
397 397
398 'firstPoolReseedLevel': function() { 398 'firstPoolReseedLevel': function() {
399 return this._firstPoolReseedLevel; 399 return this._firstPoolReseedLevel;
400 }, 400 },
401 401
402 //------------------------------------------------------------------------- 402 //-------------------------------------------------------------------------
403 403
404 'reseedCounter': function() { 404 'reseedCounter': function() {
405 return this._reseedCounter; 405 return this._reseedCounter;
406 }, 406 },
407 407
408 'incrementReseedCounter': function() { 408 'incrementReseedCounter': function() {
409 this._reseedCounter = this._reseedCounter +1; 409 this._reseedCounter = this._reseedCounter +1;
410 }, 410 },
411 411
412 //------------------------------------------------------------------------- 412 //-------------------------------------------------------------------------
413 413
414 'reseed': function() { 414 'reseed': function() {
415 varnewKeySeed; 415 varnewKeySeed;
416 var reseedCounter; 416 var reseedCounter;
417 varreseedCounterMask; 417 varreseedCounterMask;
diff --git a/frontend/delta/js/Clipperz/Crypto/PRNG.js b/frontend/delta/js/Clipperz/Crypto/PRNG.js
index 7885429..80d972f 100644
--- a/frontend/delta/js/Clipperz/Crypto/PRNG.js
+++ b/frontend/delta/js/Clipperz/Crypto/PRNG.js
@@ -225,195 +225,195 @@ Clipperz.Crypto.PRNG.MouseRandomnessSource.prototype = MochiKit.Base.update(new
225 'numberOfBitsToCollectAtEachEvent': function() { 225 'numberOfBitsToCollectAtEachEvent': function() {
226 return this._numberOfBitsToCollectAtEachEvent; 226 return this._numberOfBitsToCollectAtEachEvent;
227 }, 227 },
228 228
229 //------------------------------------------------------------------------- 229 //-------------------------------------------------------------------------
230 230
231 'randomBitsCollector': function() { 231 'randomBitsCollector': function() {
232 return this._randomBitsCollector; 232 return this._randomBitsCollector;
233 }, 233 },
234 234
235 'setRandomBitsCollector': function(aValue) { 235 'setRandomBitsCollector': function(aValue) {
236 this._randomBitsCollector = aValue; 236 this._randomBitsCollector = aValue;
237 }, 237 },
238 238
239 'appendRandomBitsToRandomBitsCollector': function(aValue) { 239 'appendRandomBitsToRandomBitsCollector': function(aValue) {
240 var collectedBits; 240 var collectedBits;
241 var numberOfRandomBitsCollected; 241 var numberOfRandomBitsCollected;
242 242
243 numberOfRandomBitsCollected = this.numberOfRandomBitsCollected(); 243 numberOfRandomBitsCollected = this.numberOfRandomBitsCollected();
244 collectedBits = this.randomBitsCollector() | (aValue << numberOfRandomBitsCollected); 244 collectedBits = this.randomBitsCollector() | (aValue << numberOfRandomBitsCollected);
245 this.setRandomBitsCollector(collectedBits); 245 this.setRandomBitsCollector(collectedBits);
246 numberOfRandomBitsCollected += this.numberOfBitsToCollectAtEachEvent(); 246 numberOfRandomBitsCollected += this.numberOfBitsToCollectAtEachEvent();
247 247
248 if (numberOfRandomBitsCollected == 8) { 248 if (numberOfRandomBitsCollected == 8) {
249 this.updateGeneratorWithValue(collectedBits); 249 this.updateGeneratorWithValue(collectedBits);
250 numberOfRandomBitsCollected = 0; 250 numberOfRandomBitsCollected = 0;
251 this.setRandomBitsCollector(0); 251 this.setRandomBitsCollector(0);
252 } 252 }
253 253
254 this.setNumberOfRandomBitsCollected(numberOfRandomBitsCollected) 254 this.setNumberOfRandomBitsCollected(numberOfRandomBitsCollected)
255 }, 255 },
256 256
257 //------------------------------------------------------------------------- 257 //-------------------------------------------------------------------------
258 258
259 'numberOfRandomBitsCollected': function() { 259 'numberOfRandomBitsCollected': function() {
260 return this._numberOfRandomBitsCollected; 260 return this._numberOfRandomBitsCollected;
261 }, 261 },
262 262
263 'setNumberOfRandomBitsCollected': function(aValue) { 263 'setNumberOfRandomBitsCollected': function(aValue) {
264 this._numberOfRandomBitsCollected = aValue; 264 this._numberOfRandomBitsCollected = aValue;
265 }, 265 },
266 266
267 //------------------------------------------------------------------------- 267 //-------------------------------------------------------------------------
268 268
269 'collectEntropy': function(anEvent) { 269 'collectEntropy': function(anEvent) {
270 var mouseLocation; 270 var mouseLocation;
271 var randomBit; 271 var randomBit;
272 var mask; 272 var mask;
273 273
274 mask = 0xffffffff >>> (32 - this.numberOfBitsToCollectAtEachEvent()); 274 mask = 0xffffffff >>> (32 - this.numberOfBitsToCollectAtEachEvent());
275 275
276 mouseLocation = anEvent.mouse().client; 276 mouseLocation = anEvent.mouse().client;
277 randomBit = ((mouseLocation.x ^ mouseLocation.y) & mask); 277 randomBit = ((mouseLocation.x ^ mouseLocation.y) & mask);
278 this.appendRandomBitsToRandomBitsCollector(randomBit) 278 this.appendRandomBitsToRandomBitsCollector(randomBit)
279 }, 279 },
280 280
281 //------------------------------------------------------------------------- 281 //-------------------------------------------------------------------------
282 282
283 'numberOfRandomBits': function() { 283 'numberOfRandomBits': function() {
284 return 1; 284 return 1;
285 }, 285 },
286 286
287 //------------------------------------------------------------------------- 287 //-------------------------------------------------------------------------
288 __syntaxFix__: "syntax fix" 288 __syntaxFix__: "syntax fix"
289}); 289});
290 290
291//***************************************************************************** 291//*****************************************************************************
292 292
293Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource = function(args) { 293Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource = function(args) {
294 args = args || {}; 294 args = args || {};
295 295
296 this._intervalTime = args.intervalTime || 1000; 296 this._intervalTime = args.intervalTime || 1000;
297 this._browserCrypto = args.browserCrypto; 297 this._browserCrypto = args.browserCrypto;
298 298
299 Clipperz.Crypto.PRNG.RandomnessSource.call(this, args); 299 Clipperz.Crypto.PRNG.RandomnessSource.call(this, args);
300 300
301 this.collectEntropy(); 301 this.collectEntropy();
302 return this; 302 return this;
303} 303}
304 304
305Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource.prototype = MochiKit.Base.update(new Clipperz.Crypto.PRNG.RandomnessSource, { 305Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource.prototype = MochiKit.Base.update(new Clipperz.Crypto.PRNG.RandomnessSource, {
306 306
307 'intervalTime': function() { 307 'intervalTime': function() {
308 return this._intervalTime; 308 return this._intervalTime;
309 }, 309 },
310 310
311 'browserCrypto': function () { 311 'browserCrypto': function () {
312 return this._browserCrypto; 312 return this._browserCrypto;
313 }, 313 },
314 314
315 //------------------------------------------------------------------------- 315 //-------------------------------------------------------------------------
316 316
317 'collectEntropy': function() { 317 'collectEntropy': function() {
318 varbytesToCollect; 318 varbytesToCollect;
319 319
320 if (this.boostMode() == true) { 320 if (this.boostMode() == true) {
321 bytesToCollect = 8; 321 bytesToCollect = 64;
322 } else { 322 } else {
323 bytesToCollect = 32; 323 bytesToCollect = 8;
324 } 324 }
325 325
326 var randomValuesArray = new Uint8Array(bytesToCollect); 326 var randomValuesArray = new Uint8Array(bytesToCollect);
327 this.browserCrypto().getRandomValues(randomValuesArray); 327 this.browserCrypto().getRandomValues(randomValuesArray);
328 for (var i = 0; i < randomValuesArray.length; i++) { 328 for (var i = 0; i < randomValuesArray.length; i++) {
329 this.updateGeneratorWithValue(randomValuesArray[i]); 329 this.updateGeneratorWithValue(randomValuesArray[i]);
330 } 330 }
331 331
332 setTimeout(this.collectEntropy, this.intervalTime()); 332 setTimeout(this.collectEntropy, this.intervalTime());
333 }, 333 },
334 334
335 //------------------------------------------------------------------------- 335 //-------------------------------------------------------------------------
336 __syntaxFix__: "syntax fix" 336 __syntaxFix__: "syntax fix"
337}); 337});
338 338
339//############################################################################# 339//#############################################################################
340 340
341Clipperz.Crypto.PRNG.Fortuna = function(args) { 341Clipperz.Crypto.PRNG.Fortuna = function(args) {
342 vari,c; 342 vari,c;
343 343
344 args = args || {}; 344 args = args || {};
345 345
346 this._key = args.seed || null; 346 this._key = args.seed || null;
347 if (this._key == null) { 347 if (this._key == null) {
348 this._counter = 0; 348 this._counter = 0;
349 this._key = new Clipperz.ByteArray(); 349 this._key = new Clipperz.ByteArray();
350 } else { 350 } else {
351 this._counter = 1; 351 this._counter = 1;
352 } 352 }
353 353
354 this._aesKey = null; 354 this._aesKey = null;
355 355
356 this._firstPoolReseedLevel = args.firstPoolReseedLevel || 32 || 64; 356 this._firstPoolReseedLevel = args.firstPoolReseedLevel || 32 || 64;
357 this._numberOfEntropyAccumulators = args.numberOfEntropyAccumulators || 32; 357 this._numberOfEntropyAccumulators = args.numberOfEntropyAccumulators || 32;
358 358
359 this._accumulators = []; 359 this._accumulators = [];
360 c = this.numberOfEntropyAccumulators(); 360 c = this.numberOfEntropyAccumulators();
361 for (i=0; i<c; i++) { 361 for (i=0; i<c; i++) {
362 this._accumulators.push(new Clipperz.Crypto.PRNG.EntropyAccumulator()); 362 this._accumulators.push(new Clipperz.Crypto.PRNG.EntropyAccumulator());
363 } 363 }
364 364
365 this._randomnessSources = []; 365 this._randomnessSources = [];
366 this._reseedCounter = 0; 366 this._reseedCounter = 0;
367 367
368 return this; 368 return this;
369} 369}
370 370
371Clipperz.Crypto.PRNG.Fortuna.prototype = MochiKit.Base.update(null, { 371Clipperz.Crypto.PRNG.Fortuna.prototype = MochiKit.Base.update(null, {
372 372
373 'toString': function() { 373 'toString': function() {
374 return "Clipperz.Crypto.PRNG.Fortuna"; 374 return "Clipperz.Crypto.PRNG.Fortuna";
375 }, 375 },
376 376
377 //------------------------------------------------------------------------- 377 //-------------------------------------------------------------------------
378 378
379 'key': function() { 379 'key': function() {
380 return this._key; 380 return this._key;
381 }, 381 },
382 382
383 'setKey': function(aValue) { 383 'setKey': function(aValue) {
384 this._key = aValue; 384 this._key = aValue;
385 this._aesKey = null; 385 this._aesKey = null;
386 }, 386 },
387 387
388 'aesKey': function() { 388 'aesKey': function() {
389 if (this._aesKey == null) { 389 if (this._aesKey == null) {
390 this._aesKey = new Clipperz.Crypto.AES.Key({key:this.key()}); 390 this._aesKey = new Clipperz.Crypto.AES.Key({key:this.key()});
391 } 391 }
392 392
393 return this._aesKey; 393 return this._aesKey;
394 }, 394 },
395 395
396 'accumulators': function() { 396 'accumulators': function() {
397 return this._accumulators; 397 return this._accumulators;
398 }, 398 },
399 399
400 'firstPoolReseedLevel': function() { 400 'firstPoolReseedLevel': function() {
401 return this._firstPoolReseedLevel; 401 return this._firstPoolReseedLevel;
402 }, 402 },
403 403
404 //------------------------------------------------------------------------- 404 //-------------------------------------------------------------------------
405 405
406 'reseedCounter': function() { 406 'reseedCounter': function() {
407 return this._reseedCounter; 407 return this._reseedCounter;
408 }, 408 },
409 409
410 'incrementReseedCounter': function() { 410 'incrementReseedCounter': function() {
411 this._reseedCounter = this._reseedCounter +1; 411 this._reseedCounter = this._reseedCounter +1;
412 }, 412 },
413 413
414 //------------------------------------------------------------------------- 414 //-------------------------------------------------------------------------
415 415
416 'reseed': function() { 416 'reseed': function() {
417 varnewKeySeed; 417 varnewKeySeed;
418 var reseedCounter; 418 var reseedCounter;
419 varreseedCounterMask; 419 varreseedCounterMask;
diff --git a/frontend/gamma/js/Clipperz/Crypto/PRNG.js b/frontend/gamma/js/Clipperz/Crypto/PRNG.js
index 7885429..80d972f 100644
--- a/frontend/gamma/js/Clipperz/Crypto/PRNG.js
+++ b/frontend/gamma/js/Clipperz/Crypto/PRNG.js
@@ -225,195 +225,195 @@ Clipperz.Crypto.PRNG.MouseRandomnessSource.prototype = MochiKit.Base.update(new
225 'numberOfBitsToCollectAtEachEvent': function() { 225 'numberOfBitsToCollectAtEachEvent': function() {
226 return this._numberOfBitsToCollectAtEachEvent; 226 return this._numberOfBitsToCollectAtEachEvent;
227 }, 227 },
228 228
229 //------------------------------------------------------------------------- 229 //-------------------------------------------------------------------------
230 230
231 'randomBitsCollector': function() { 231 'randomBitsCollector': function() {
232 return this._randomBitsCollector; 232 return this._randomBitsCollector;
233 }, 233 },
234 234
235 'setRandomBitsCollector': function(aValue) { 235 'setRandomBitsCollector': function(aValue) {
236 this._randomBitsCollector = aValue; 236 this._randomBitsCollector = aValue;
237 }, 237 },
238 238
239 'appendRandomBitsToRandomBitsCollector': function(aValue) { 239 'appendRandomBitsToRandomBitsCollector': function(aValue) {
240 var collectedBits; 240 var collectedBits;
241 var numberOfRandomBitsCollected; 241 var numberOfRandomBitsCollected;
242 242
243 numberOfRandomBitsCollected = this.numberOfRandomBitsCollected(); 243 numberOfRandomBitsCollected = this.numberOfRandomBitsCollected();
244 collectedBits = this.randomBitsCollector() | (aValue << numberOfRandomBitsCollected); 244 collectedBits = this.randomBitsCollector() | (aValue << numberOfRandomBitsCollected);
245 this.setRandomBitsCollector(collectedBits); 245 this.setRandomBitsCollector(collectedBits);
246 numberOfRandomBitsCollected += this.numberOfBitsToCollectAtEachEvent(); 246 numberOfRandomBitsCollected += this.numberOfBitsToCollectAtEachEvent();
247 247
248 if (numberOfRandomBitsCollected == 8) { 248 if (numberOfRandomBitsCollected == 8) {
249 this.updateGeneratorWithValue(collectedBits); 249 this.updateGeneratorWithValue(collectedBits);
250 numberOfRandomBitsCollected = 0; 250 numberOfRandomBitsCollected = 0;
251 this.setRandomBitsCollector(0); 251 this.setRandomBitsCollector(0);
252 } 252 }
253 253
254 this.setNumberOfRandomBitsCollected(numberOfRandomBitsCollected) 254 this.setNumberOfRandomBitsCollected(numberOfRandomBitsCollected)
255 }, 255 },
256 256
257 //------------------------------------------------------------------------- 257 //-------------------------------------------------------------------------
258 258
259 'numberOfRandomBitsCollected': function() { 259 'numberOfRandomBitsCollected': function() {
260 return this._numberOfRandomBitsCollected; 260 return this._numberOfRandomBitsCollected;
261 }, 261 },
262 262
263 'setNumberOfRandomBitsCollected': function(aValue) { 263 'setNumberOfRandomBitsCollected': function(aValue) {
264 this._numberOfRandomBitsCollected = aValue; 264 this._numberOfRandomBitsCollected = aValue;
265 }, 265 },
266 266
267 //------------------------------------------------------------------------- 267 //-------------------------------------------------------------------------
268 268
269 'collectEntropy': function(anEvent) { 269 'collectEntropy': function(anEvent) {
270 var mouseLocation; 270 var mouseLocation;
271 var randomBit; 271 var randomBit;
272 var mask; 272 var mask;
273 273
274 mask = 0xffffffff >>> (32 - this.numberOfBitsToCollectAtEachEvent()); 274 mask = 0xffffffff >>> (32 - this.numberOfBitsToCollectAtEachEvent());
275 275
276 mouseLocation = anEvent.mouse().client; 276 mouseLocation = anEvent.mouse().client;
277 randomBit = ((mouseLocation.x ^ mouseLocation.y) & mask); 277 randomBit = ((mouseLocation.x ^ mouseLocation.y) & mask);
278 this.appendRandomBitsToRandomBitsCollector(randomBit) 278 this.appendRandomBitsToRandomBitsCollector(randomBit)
279 }, 279 },
280 280
281 //------------------------------------------------------------------------- 281 //-------------------------------------------------------------------------
282 282
283 'numberOfRandomBits': function() { 283 'numberOfRandomBits': function() {
284 return 1; 284 return 1;
285 }, 285 },
286 286
287 //------------------------------------------------------------------------- 287 //-------------------------------------------------------------------------
288 __syntaxFix__: "syntax fix" 288 __syntaxFix__: "syntax fix"
289}); 289});
290 290
291//***************************************************************************** 291//*****************************************************************************
292 292
293Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource = function(args) { 293Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource = function(args) {
294 args = args || {}; 294 args = args || {};
295 295
296 this._intervalTime = args.intervalTime || 1000; 296 this._intervalTime = args.intervalTime || 1000;
297 this._browserCrypto = args.browserCrypto; 297 this._browserCrypto = args.browserCrypto;
298 298
299 Clipperz.Crypto.PRNG.RandomnessSource.call(this, args); 299 Clipperz.Crypto.PRNG.RandomnessSource.call(this, args);
300 300
301 this.collectEntropy(); 301 this.collectEntropy();
302 return this; 302 return this;
303} 303}
304 304
305Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource.prototype = MochiKit.Base.update(new Clipperz.Crypto.PRNG.RandomnessSource, { 305Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource.prototype = MochiKit.Base.update(new Clipperz.Crypto.PRNG.RandomnessSource, {
306 306
307 'intervalTime': function() { 307 'intervalTime': function() {
308 return this._intervalTime; 308 return this._intervalTime;
309 }, 309 },
310 310
311 'browserCrypto': function () { 311 'browserCrypto': function () {
312 return this._browserCrypto; 312 return this._browserCrypto;
313 }, 313 },
314 314
315 //------------------------------------------------------------------------- 315 //-------------------------------------------------------------------------
316 316
317 'collectEntropy': function() { 317 'collectEntropy': function() {
318 varbytesToCollect; 318 varbytesToCollect;
319 319
320 if (this.boostMode() == true) { 320 if (this.boostMode() == true) {
321 bytesToCollect = 8; 321 bytesToCollect = 64;
322 } else { 322 } else {
323 bytesToCollect = 32; 323 bytesToCollect = 8;
324 } 324 }
325 325
326 var randomValuesArray = new Uint8Array(bytesToCollect); 326 var randomValuesArray = new Uint8Array(bytesToCollect);
327 this.browserCrypto().getRandomValues(randomValuesArray); 327 this.browserCrypto().getRandomValues(randomValuesArray);
328 for (var i = 0; i < randomValuesArray.length; i++) { 328 for (var i = 0; i < randomValuesArray.length; i++) {
329 this.updateGeneratorWithValue(randomValuesArray[i]); 329 this.updateGeneratorWithValue(randomValuesArray[i]);
330 } 330 }
331 331
332 setTimeout(this.collectEntropy, this.intervalTime()); 332 setTimeout(this.collectEntropy, this.intervalTime());
333 }, 333 },
334 334
335 //------------------------------------------------------------------------- 335 //-------------------------------------------------------------------------
336 __syntaxFix__: "syntax fix" 336 __syntaxFix__: "syntax fix"
337}); 337});
338 338
339//############################################################################# 339//#############################################################################
340 340
341Clipperz.Crypto.PRNG.Fortuna = function(args) { 341Clipperz.Crypto.PRNG.Fortuna = function(args) {
342 vari,c; 342 vari,c;
343 343
344 args = args || {}; 344 args = args || {};
345 345
346 this._key = args.seed || null; 346 this._key = args.seed || null;
347 if (this._key == null) { 347 if (this._key == null) {
348 this._counter = 0; 348 this._counter = 0;
349 this._key = new Clipperz.ByteArray(); 349 this._key = new Clipperz.ByteArray();
350 } else { 350 } else {
351 this._counter = 1; 351 this._counter = 1;
352 } 352 }
353 353
354 this._aesKey = null; 354 this._aesKey = null;
355 355
356 this._firstPoolReseedLevel = args.firstPoolReseedLevel || 32 || 64; 356 this._firstPoolReseedLevel = args.firstPoolReseedLevel || 32 || 64;
357 this._numberOfEntropyAccumulators = args.numberOfEntropyAccumulators || 32; 357 this._numberOfEntropyAccumulators = args.numberOfEntropyAccumulators || 32;
358 358
359 this._accumulators = []; 359 this._accumulators = [];
360 c = this.numberOfEntropyAccumulators(); 360 c = this.numberOfEntropyAccumulators();
361 for (i=0; i<c; i++) { 361 for (i=0; i<c; i++) {
362 this._accumulators.push(new Clipperz.Crypto.PRNG.EntropyAccumulator()); 362 this._accumulators.push(new Clipperz.Crypto.PRNG.EntropyAccumulator());
363 } 363 }
364 364
365 this._randomnessSources = []; 365 this._randomnessSources = [];
366 this._reseedCounter = 0; 366 this._reseedCounter = 0;
367 367
368 return this; 368 return this;
369} 369}
370 370
371Clipperz.Crypto.PRNG.Fortuna.prototype = MochiKit.Base.update(null, { 371Clipperz.Crypto.PRNG.Fortuna.prototype = MochiKit.Base.update(null, {
372 372
373 'toString': function() { 373 'toString': function() {
374 return "Clipperz.Crypto.PRNG.Fortuna"; 374 return "Clipperz.Crypto.PRNG.Fortuna";
375 }, 375 },
376 376
377 //------------------------------------------------------------------------- 377 //-------------------------------------------------------------------------
378 378
379 'key': function() { 379 'key': function() {
380 return this._key; 380 return this._key;
381 }, 381 },
382 382
383 'setKey': function(aValue) { 383 'setKey': function(aValue) {
384 this._key = aValue; 384 this._key = aValue;
385 this._aesKey = null; 385 this._aesKey = null;
386 }, 386 },
387 387
388 'aesKey': function() { 388 'aesKey': function() {
389 if (this._aesKey == null) { 389 if (this._aesKey == null) {
390 this._aesKey = new Clipperz.Crypto.AES.Key({key:this.key()}); 390 this._aesKey = new Clipperz.Crypto.AES.Key({key:this.key()});
391 } 391 }
392 392
393 return this._aesKey; 393 return this._aesKey;
394 }, 394 },
395 395
396 'accumulators': function() { 396 'accumulators': function() {
397 return this._accumulators; 397 return this._accumulators;
398 }, 398 },
399 399
400 'firstPoolReseedLevel': function() { 400 'firstPoolReseedLevel': function() {
401 return this._firstPoolReseedLevel; 401 return this._firstPoolReseedLevel;
402 }, 402 },
403 403
404 //------------------------------------------------------------------------- 404 //-------------------------------------------------------------------------
405 405
406 'reseedCounter': function() { 406 'reseedCounter': function() {
407 return this._reseedCounter; 407 return this._reseedCounter;
408 }, 408 },
409 409
410 'incrementReseedCounter': function() { 410 'incrementReseedCounter': function() {
411 this._reseedCounter = this._reseedCounter +1; 411 this._reseedCounter = this._reseedCounter +1;
412 }, 412 },
413 413
414 //------------------------------------------------------------------------- 414 //-------------------------------------------------------------------------
415 415
416 'reseed': function() { 416 'reseed': function() {
417 varnewKeySeed; 417 varnewKeySeed;
418 var reseedCounter; 418 var reseedCounter;
419 varreseedCounterMask; 419 varreseedCounterMask;